{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T17:46:14Z","timestamp":1788543974439,"version":"build-2803163510"},"reference-count":27,"publisher":"Acoustical Society of America (ASA)","issue":"1","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,7,1]]},"abstract":"<jats:p>Exposure to noise occurs throughout daily life and, depending on the intensity, duration, and context, can lead to hearing loss, disturbed sleep, decreased academic achievement, and other negative health outcomes. Recently, smartwatches that use the device's onboard microphone to measure noise levels were released. This study evaluated the accuracy of these smartwatches in a controlled laboratory setting. For broadband pink noise, a total of 11\u2005441 measurements were collected. The results showed that, on average, the smartwatch reported 3.4\u2009dBA lower than the reference system on average. For the octave-band, a total of 18\u2005449 measurements were collected. The smartwatch measured lower than the reference microphone from the 125\u2009Hz to 1000\u2009Hz octave bands, were somewhat in agreement at 2000\u2009Hz, measured higher sound pressure levels than the reference microphone at 4000\u2009Hz, and then lower at 8000\u2009Hz. Despite not meeting the ANSI criteria for sound level meters, in some cases, these smartwatches still provide a reasonable degree of accuracy and have the potential for use in studies that require the measurement of personal noise exposure over an extended period.<\/jats:p>","DOI":"10.1121\/10.0012916","type":"journal-article","created":{"date-parts":[[2022,7,20]],"date-time":"2022-07-20T13:33:35Z","timestamp":1658324015000},"page":"547-552","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":4,"title":["Evaluation of a wearable consumer noise measurement device in a laboratory setting"],"prefix":"10.1121","volume":"152","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7451-925X","authenticated-orcid":false,"given":"Benjamin","family":"Roberts","sequence":"first","affiliation":[{"name":"Cardno ChemRisk 1 , 205 West Wacker Drive, Suite 1500, Chicago, Illinois 60606, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3757-0467","authenticated-orcid":false,"given":"Neva","family":"Jacobs","sequence":"additional","affiliation":[{"name":"Cardno ChemRisk 2 , 2111 Wilson Boulevard, Suite 200, Arlington, Virginia 22201, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5287-2818","authenticated-orcid":false,"given":"Claire","family":"Mathis","sequence":"additional","affiliation":[{"name":"Cardno ChemRisk 2 , 2111 Wilson Boulevard, Suite 200, Arlington, Virginia 22201, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8415-3607","authenticated-orcid":false,"given":"Heidi","family":"Reamer","sequence":"additional","affiliation":[{"name":"Cardno ChemRisk 1 , 205 West Wacker Drive, Suite 1500, Chicago, Illinois 60606, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1789-7534","authenticated-orcid":false,"given":"Chucri (Chuck)","family":"Kardous","sequence":"additional","affiliation":[{"name":"National Institute for Occupational Safety and Health 3 , 1090 Tusculum Avenue, Cincinnati, Ohio 45226, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1165-0351","authenticated-orcid":false,"given":"Shannon","family":"Gaffney","sequence":"additional","affiliation":[{"name":"Cardno ChemRisk 4 , 235 Pine Street, Suite 2300, San Francisco, California 94105, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5500-2589","authenticated-orcid":false,"given":"Richard","family":"L. 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